@article {15860,
	title = {On the monoid of partial isometries of a finite star graph},
	journal = {Communications in Algebra (DOI 10.1080/00927872.2022.2121404; Online 14 Sep 2022)},
	volume = {51},
	year = {2023},
	pages = {1028-1048},
	abstract = {<p>In this paper we consider the monoid DPSn of all partial isometries of a star graph Sn with n vertices. Our main objectives are to determine the rank and to exhibit a presentation of DPSn. We also describe Green{\textquoteright}s relations of DPSn and calculate its cardinal.</p>
},
	url = {https://doi.org/10.1080/00927872.2022.2121404},
	author = {Fernandes, V{\'\i}tor H. and Paulista, T{\^a}nia}
}
